<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
<HTML>
  <HEAD>
    <STYLE type="text/css">
    	/*BODY { background-image: url("marble.gif") }*/
        TABLE          { border-collapse: collapse;
                   		 border: 5px dashed blue;}
  		*#col1         { border: 3px solid black; }
  		*#col2         { border: 3px solid brown; }
  		TD             { border: 1px solid red; padding: 1em; }
  		TD.solid-blue  { border: 5px dashed blue; }
  		TD.solid-green { border: 5px solid green; }
    </STYLE>
  </HEAD>
  <BODY>
   <P>table exercise
<TABLE>
<COL id="col1"><COL id="col2"><COL id="col3">
	<TR id="row1">
	    <TD> 1
	    <TD> 2
	    <TD> 3
	</TR>
	<TR id="row2">
	    <TD> 4
	    <TD class="solid-blue"> 5
	    <TD class="solid-green"> 6
	</TR>
	<TR id="row3">
	    <TD> 7
	    <TD> 8
	    <TD> 9
	</TR>
	<TR id="row4">
	    <TD> 10
	    <TD> 11
	    <TD> 12
	</TR>
	<TR id="row5">
	    <TD> 13
	    <TD> 14
	    <TD> 15
	</TR>
	</TABLE>
  </BODY>
</HTML>